79331423318 has 8 divisors (see below), whose sum is σ = 135996725712. Its totient is φ = 33999181416.

The previous prime is 79331423293. The next prime is 79331423419. The reversal of 79331423318 is 81332413397.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2833265105 + ... + 2833265132.

It is an arithmetic number, because the mean of its divisors is an integer number (16999590714).

Almost surely, 2^79331423318 is an apocalyptic number.

79331423318 is a deficient number, since it is larger than the sum of its proper divisors (56665302394).

79331423318 is a wasteful number, since it uses less digits than its factorization.

79331423318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5666530246.

The product of its digits is 326592, while the sum is 44.

The spelling of 79331423318 in words is "seventy-nine billion, three hundred thirty-one million, four hundred twenty-three thousand, three hundred eighteen".